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C++: Mention localExpr{Flow,Taint} in module QLDoc

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This commit is contained in:
Jonas Jensen
2019-09-02 09:42:44 +02:00
parent f1d7fde49d
commit 26c81eaae9
2 changed files with 11 additions and 2 deletions
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6
cpp/ql/src/semmle/code/cpp/dataflow/DataFlow.qll
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@@ -11,8 +11,10 @@
*
* To use global (interprocedural) data flow, extend the class
* `DataFlow::Configuration` as documented on that class. To use local
* (intraprocedural) data flow, invoke `DataFlow::localFlow` or
* `DataFlow::LocalFlowStep` with arguments of type `DataFlow::Node`.
* (intraprocedural) data flow between expressions, call
* `DataFlow::localExprFlow`. For more general cases of local data flow, call
* `DataFlow::localFlow` or `DataFlow::localFlowStep` with arguments of type
* `DataFlow::Node`.
*/
import cpp

7
cpp/ql/src/semmle/code/cpp/dataflow/TaintTracking.qll
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@@ -6,6 +6,13 @@
* the information from the source is preserved at the sink. For example, taint
* propagates from `x` to `x + 100`, but it does not propagate from `x` to `x >
* 100` since we consider a single bit of information to be too little.
*
* To use global (interprocedural) taint tracking, extend the class
* `TaintTracking::Configuration` as documented on that class. To use local
* (intraprocedural) taint tracking between expressions, call
* `TaintTracking::localExprTaint`. For more general cases of local taint
* tracking, call `TaintTracking::localTaint` or
* `TaintTracking::localTaintStep` with arguments of type `DataFlow::Node`.
*/
import semmle.code.cpp.dataflow.DataFlow
import semmle.code.cpp.dataflow.DataFlow2